virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 0.967280][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 0.967298][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 0.967300][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 0.967302][ T1] preempt_count: 1, expected: 0 [ 0.967302][ T1] RCU nest depth: 0, expected: 0 [ 0.967304][ T1] locks held by swapper/0/1: 5, last CPU#3: [ 0.967305][ T1] #0: ff110000028c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 0.967317][ T1] #1: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 0.967322][ T1] #2: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 0.967325][ T1] #3: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 0.967328][ T1] #4: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 0.967331][ T1] irq event stamp: 311138 [ 0.967332][ T1] hardirqs last enabled at (311137): [] __down_trylock_console_sem+0x86/0xa0 [ 0.967335][ T1] hardirqs last disabled at (311138): [] console_emit_next_record+0x3d4/0x4c0 [ 0.967337][ T1] softirqs last enabled at (309782): [] handle_softirqs+0x67c/0x900 [ 0.967340][ T1] softirqs last disabled at (309489): [] __irq_exit_rcu+0x145/0x1c0 [ 0.967342][ T1] Preemption disabled at: [ 0.967343][ T1] [] vprintk_emit+0x31b/0x3e0 [ 0.967348][ T1] CPU: 3 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 0.967350][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 0.967352][ T1] Call Trace: [ 0.967354][ T1] [ 0.967357][ T1] dump_stack_lvl+0x6f/0xa0 [ 0.967361][ T1] ? vprintk_emit+0x31b/0x3e0 [ 0.967363][ T1] __might_resched.cold+0x1fe/0x2c1 [ 0.967367][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 0.967370][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 0.967375][ T1] __kmalloc_noprof+0x443/0x760 [ 0.967377][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 0.967383][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 0.967386][ T1] alloc_buf.isra.0+0x4b/0x260 [ 0.967389][ T1] put_chars+0x1e1/0x2f0 [ 0.967392][ T1] ? __send_to_port+0x420/0x420 [ 0.967395][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967398][ T1] ? validate_chain+0x38b/0xc20 [ 0.967402][ T1] hvc_console_print+0x292/0x780 [ 0.967405][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967407][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967411][ T1] ? hvc_write+0x3a0/0x3a0 [ 0.967415][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967417][ T1] ? lock_acquire+0x13c/0x160 [ 0.967421][ T1] console_emit_next_record+0x22f/0x4c0 [ 0.967424][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 0.967425][ T1] ? console_flush_one_record+0x106/0x710 [ 0.967427][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967429][ T1] ? lock_acquire+0x13c/0x160 [ 0.967433][ T1] console_flush_one_record+0x46f/0x710 [ 0.967436][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 0.967438][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967443][ T1] console_unlock+0xee/0x1f0 [ 0.967445][ T1] ? console_flush_one_record+0x710/0x710 [ 0.967446][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967448][ T1] ? lock_acquire+0x60/0x160 [ 0.967452][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 0.967453][ T1] ? vprintk_emit+0x320/0x3e0 [ 0.967456][ T1] vprintk_emit+0x37c/0x3e0 [ 0.967459][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 0.967461][ T1] ? find_held_lock+0x2b/0x80 [ 0.967463][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 0.967465][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 0.967468][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 0.967473][ T1] ? device_rename.cold+0xa/0xa [ 0.967474][ T1] ? __lock_acquire+0x518/0xc20 [ 0.967479][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 0.967481][ T1] ? find_held_lock+0x2b/0x80 [ 0.967484][ T1] dev_printk_emit+0xb9/0xee [ 0.967487][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 0.967490][ T1] ? _raw_write_unlock+0x2d/0x50 [ 0.967493][ T1] ? proc_register+0x368/0x8b0 [ 0.967500][ T1] _dev_info+0xe2/0x116 [ 0.967502][ T1] ? _dev_notice+0x120/0x120 [ 0.967507][ T1] ? rtc_proc_add_device+0x106/0x120 [ 0.967510][ T1] ? rtc_proc_show+0x400/0x400 [ 0.967514][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 0.967519][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 0.967524][ T1] ? __setup_irq+0xec4/0x1ee0 [ 0.967531][ T1] ? request_threaded_irq+0x1dd/0x330 [ 0.967534][ T1] cmos_do_probe+0x73b/0x98a [ 0.967537][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 0.967539][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 0.967540][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 0.967546][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 0.967548][ T1] ? mc146818_set_time+0x500/0x500 [ 0.967551][ T1] ? irq_get_irq_data+0xe/0x20 [ 0.967553][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 0.967558][ T1] platform_probe+0xfe/0x1f0 [ 0.967561][ T1] call_driver_probe+0x61/0x1c0 [ 0.967564][ T1] really_probe+0x199/0x760 [ 0.967567][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967569][ T1] __driver_probe_device+0x24f/0x440 [ 0.967572][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967574][ T1] ? __device_attach_driver+0x280/0x280 [ 0.967576][ T1] driver_probe_device+0x4a/0xf0 [ 0.967579][ T1] __driver_attach+0x1b8/0x540 [ 0.967581][ T1] ? do_raw_spin_lock+0x131/0x280 [ 0.967584][ T1] bus_for_each_dev+0x130/0x1e0 [ 0.967586][ T1] ? bus_remove_file+0x50/0x50 [ 0.967588][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 0.967591][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967596][ T1] ? rtc_dev_init+0x40/0x40 [ 0.967598][ T1] bus_add_driver+0x2c8/0x530 [ 0.967601][ T1] driver_register+0x1a3/0x390 [ 0.967604][ T1] __platform_driver_probe+0x13f/0x270 [ 0.967607][ T1] cmos_init+0x31/0x40 [ 0.967609][ T1] do_one_initcall+0x124/0x4f0 [ 0.967612][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 0.967614][ T1] ? parameq+0x110/0x110 [ 0.967619][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 0.967623][ T1] ? rcu_is_watching+0x16/0xd0 [ 0.967626][ T1] kernel_init_freeable+0x596/0x630 [ 0.967629][ T1] ? rest_init+0x280/0x280 [ 0.967632][ T1] kernel_init+0x21/0x150 [ 0.967634][ T1] ? rest_init+0x280/0x280 [ 0.967635][ T1] ret_from_fork+0x474/0x6b0 [ 0.967639][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 0.967643][ T1] ? __switch_to+0x5a3/0xe00 [ 0.967646][ T1] ? rest_init+0x280/0x280 [ 0.967648][ T1] ret_from_fork_asm+0x11/0x20 [ 0.967656][ T1] [ 0.997560][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T01:50:02 UTC (1787881802) [ 0.998655][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.001906][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.010811][ T1] NET: Registered PF_INET6 protocol family [ 1.014983][ T1] Segment Routing with IPv6 [ 1.015364][ T1] In-situ OAM (IOAM) with IPv6 [ 1.015704][ T1] NET: Registered PF_PACKET protocol family [ 1.016056][ T1] 9pnet: Installing 9P2000 support [ 1.016398][ T1] Key type dns_resolver registered [ 1.017073][ T1] NET: Registered PF_VSOCK protocol family [ 1.021495][ T1] IPI shorthand broadcast: enabled [ 1.120122][ T1] sched_clock: Marking stable (1088001922, 31916335)->(1193230237, -73311980) [ 1.123174][ T1] registered taskstats version 1 [ 1.124964][ T1] Loading compiled-in X.509 certificates [ 1.222850][ T1] Demotion targets for Node 0: null [ 1.223235][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 11729) [ 1.223565][ T1] page_owner is disabled [ 1.224653][ T1] PM: Magic number: 6:9:813 [ 1.225163][ T1] netconsole: network logging started [ 1.226576][ T1] ALSA device list: [ 1.227343][ T1] No soundcards found. [ 1.228574][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.231279][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.232078][ T1] devtmpfs: mounted [ 1.232394][ T1] VFS: Pivoted into new rootfs [ 1.259443][ T1] Freeing unused kernel image (initmem) memory: 2536K [ 1.259988][ T1] Write protecting the kernel read-only data: 55296k [ 1.263084][ T1] Freeing unused kernel image (text/rodata gap) memory: 664K [ 1.263580][ T1] Freeing unused kernel image (rodata/data gap) memory: 624K [ 1.263894][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.264479][ T1] with arguments: [ 1.265925][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.266184][ T1] with environment: [ 1.266303][ T1] HOME=/ [ 1.266418][ T1] TERM=dumb [ 1.266535][ T1] virtme_hostname=vmksft-packetdrill-dbg,debug-threads=on [ 1.266762][ T1] nr_open=2147483584 [ 1.266872][ T1] virtme_link_mods=/srv/vmksft/testing/wt-8/.virtme_mods/lib/modules/0.0.0 [ 1.267153][ T1] virtme_rw_overlay0=/etc [ 1.267305][ T1] virtme_rw_overlay1=/lib [ 1.267457][ T1] virtme_rw_overlay2=/home [ 1.267603][ T1] virtme_rw_overlay3=/opt [ 1.267750][ T1] virtme_rw_overlay4=/srv [ 1.267906][ T1] virtme_rw_overlay5=/usr [ 1.268063][ T1] virtme_rw_overlay6=/var [ 1.268211][ T1] virtme_rw_overlay7=/tmp [ 1.268361][ T1] virtme_console=ttyS0 [ 1.268516][ T1] virtme_chdir=srv/vmksft/testing/wt-8 [ 1.282790][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.283939][ T1] virtme-ng-init: Setting hostname to vmksft-packetdrill-dbg,debug-threads=on... [ 1.295421][ T1] overlayfs: failed to set xattr on upper [ 1.295693][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.295954][ T1] overlayfs: ...falling back to uuid=null. [ 1.298146][ T1] overlayfs: failed to set xattr on upper [ 1.298344][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.298573][ T1] overlayfs: ...falling back to uuid=null. [ 1.300382][ T1] overlayfs: failed to set xattr on upper [ 1.300578][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.300820][ T1] overlayfs: ...falling back to uuid=null. [ 1.302561][ T1] overlayfs: failed to set xattr on upper [ 1.302753][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.303408][ T1] overlayfs: ...falling back to uuid=null. [ 1.305213][ T1] overlayfs: failed to set xattr on upper [ 1.305410][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.305639][ T1] overlayfs: ...falling back to uuid=null. [ 1.307157][ T1] overlayfs: failed to set xattr on upper [ 1.307355][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.307584][ T1] overlayfs: ...falling back to uuid=null. [ 1.309305][ T1] overlayfs: failed to set xattr on upper [ 1.309499][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.309745][ T1] overlayfs: ...falling back to uuid=null. [ 1.311456][ T1] overlayfs: failed to set xattr on upper [ 1.311649][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.311885][ T1] overlayfs: ...falling back to uuid=null. [ 1.323162][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.391679][ T73] kwatchdog (73) used greatest stack depth: 29688 bytes left [ 3.347650][ T72] systemd-tmpfile (72) used greatest stack depth: 24864 bytes left [ 3.347669][ T72] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.347671][ T72] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 72, name: systemd-tmpfile [ 3.347673][ T72] preempt_count: 2, expected: 0 [ 3.347674][ T72] RCU nest depth: 0, expected: 0 [ 3.347675][ T72] locks held by systemd-tmpfile/72: 5, last CPU#3: [ 3.347677][ T72] #0: ffffffffb40027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.347689][ T72] #1: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.347695][ T72] #2: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.347698][ T72] #3: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.347701][ T72] #4: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.347704][ T72] irq event stamp: 2381658 [ 3.347705][ T72] hardirqs last enabled at (2381657): [] __down_trylock_console_sem+0x86/0xa0 [ 3.347709][ T72] hardirqs last disabled at (2381658): [] console_emit_next_record+0x3d4/0x4c0 [ 3.347710][ T72] softirqs last enabled at (2379858): [] handle_softirqs+0x67c/0x900 [ 3.347713][ T72] softirqs last disabled at (2379853): [] __irq_exit_rcu+0x145/0x1c0 [ 3.347715][ T72] Preemption disabled at: [ 3.347716][ T72] [<0000000000000000>] 0x0 [ 3.347723][ T72] CPU: 3 UID: 0 PID: 72 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.347727][ T72] Tainted: [W]=WARN [ 3.347728][ T72] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.347730][ T72] Call Trace: [ 3.347732][ T72] [ 3.347733][ T72] dump_stack_lvl+0x6f/0xa0 [ 3.347739][ T72] __might_resched.cold+0x1fe/0x2c1 [ 3.347743][ T72] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.347747][ T72] ? __kmalloc_noprof+0xdb/0x760 [ 3.347752][ T72] __kmalloc_noprof+0x443/0x760 [ 3.347755][ T72] ? alloc_buf.isra.0+0x4b/0x260 [ 3.347761][ T72] ? do_raw_spin_unlock+0x59/0x250 [ 3.347764][ T72] alloc_buf.isra.0+0x4b/0x260 [ 3.347768][ T72] put_chars+0x1e1/0x2f0 [ 3.347771][ T72] ? __send_to_port+0x420/0x420 [ 3.347773][ T72] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.347777][ T72] ? validate_chain+0x38b/0xc20 [ 3.347782][ T72] hvc_console_print+0x292/0x780 [ 3.347789][ T72] ? hvc_write+0x3a0/0x3a0 [ 3.347792][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.347794][ T72] ? lock_acquire+0x13c/0x160 [ 3.347798][ T72] console_emit_next_record+0x22f/0x4c0 [ 3.347801][ T72] ? devkmsg_read+0x4b0/0x4b0 [ 3.347803][ T72] ? console_flush_one_record+0x106/0x710 [ 3.347805][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.347807][ T72] ? lock_acquire+0x13c/0x160 [ 3.347811][ T72] console_flush_one_record+0x46f/0x710 [ 3.347815][ T72] ? console_emit_next_record+0x4c0/0x4c0 [ 3.347816][ T72] ? __lock_acquire+0x518/0xc20 [ 3.347822][ T72] console_unlock+0xee/0x1f0 [ 3.347824][ T72] ? console_flush_one_record+0x710/0x710 [ 3.347826][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.347828][ T72] ? lock_acquire+0x60/0x160 [ 3.347831][ T72] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.347834][ T72] ? vprintk_emit+0x320/0x3e0 [ 3.347836][ T72] vprintk_emit+0x37c/0x3e0 [ 3.347840][ T72] ? wake_up_klogd_work_func+0x90/0x90 [ 3.347843][ T72] ? __lock_acquire+0x518/0xc20 [ 3.347847][ T72] _printk+0xc7/0x100 [ 3.347851][ T72] ? snapshot_read.cold+0x21/0x21 [ 3.347854][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.347856][ T72] ? __rwlock_init+0x150/0x150 [ 3.347860][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.347860][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.347860][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.347860][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.347860][ T72] ? do_raw_spin_lock+0x131/0x280 [ 3.347863][ T72] do_exit.cold+0x82/0x9c [ 3.347867][ T72] ? exit_notify+0x890/0x890 [ 3.347868][ T72] ? __lock_release.isra.0+0x69/0x1a0 [ 3.347871][ T72] ? rcu_is_watching+0x16/0xd0 [ 3.347875][ T72] do_group_exit+0xb8/0x370 [ 3.347878][ T72] __x64_sys_exit_group+0x3c/0x50 [ 3.347880][ T72] x64_sys_call+0x1567/0x1570 [ 3.347883][ T72] do_syscall_64+0xff/0x530 [ 3.347887][ T72] ? exc_page_fault+0xee/0x100 [ 3.347890][ T72] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.347893][ T72] RIP: 0033:0x7f6c4b7f51b8 [ 3.347895][ T72] Code: Unable to access opcode bytes at 0x7f6c4b7f518e. [ 3.347896][ T72] RSP: 002b:00007ffefc50eb38 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.347899][ T72] RAX: ffffffffffffffda RBX: 00007f6c4b925f88 RCX: 00007f6c4b7f51b8 [ 3.347900][ T72] RDX: 00007f6c4b0534c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.347901][ T72] RBP: 00007ffefc50eb90 R08: 0000000000000000 R09: 0000000000001000 [ 3.347902][ T72] R10: 00007ffefc50e950 R11: 0000000000000246 R12: 0000000000000001 [ 3.347903][ T72] R13: 0000000000000049 R14: 00007f6c4b924680 R15: 00007f6c4b925fa0 [ 3.347910][ T72] [ 3.371880][ T1] virtme-ng-init: basic initialization done [ 3.427729][ T79] ip (79) used greatest stack depth: 24792 bytes left [ 3.438259][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.438669][ T75] virtme-ng-init: triggering udev coldplug [ 5.399533][ T75] virtme-ng-init: waiting for udev to settle [ 5.399547][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 5.399550][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 5.399551][ T75] preempt_count: 1, expected: 0 [ 5.399552][ T75] RCU nest depth: 0, expected: 0 [ 5.399553][ T75] locks held by virtme-ng-init/75: 4, last CPU#2: [ 5.399555][ T75] #0: ffffffffb4169cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 5.399568][ T75] #1: ffffffffb4169d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 5.399571][ T75] #2: ffffffffb4089660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 5.399574][ T75] #3: ffffffffb4089560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 5.399578][ T75] irq event stamp: 3630 [ 5.399578][ T75] hardirqs last enabled at (3629): [] __down_trylock_console_sem+0x86/0xa0 [ 5.399582][ T75] hardirqs last disabled at (3630): [] console_emit_next_record+0x3d4/0x4c0 [ 5.399583][ T75] softirqs last enabled at (3094): [] fpu_clone+0xd9/0x410 [ 5.399587][ T75] softirqs last disabled at (3092): [] fpu_clone+0x82/0x410 [ 5.399589][ T75] Preemption disabled at: [ 5.399590][ T75] [] vprintk_emit+0x31b/0x3e0 [ 5.399596][ T75] CPU: 2 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 5.399599][ T75] Tainted: [W]=WARN [ 5.399600][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 5.399602][ T75] Call Trace: [ 5.399603][ T75] [ 5.399605][ T75] dump_stack_lvl+0x6f/0xa0 [ 5.399609][ T75] ? vprintk_emit+0x31b/0x3e0 [ 5.399611][ T75] __might_resched.cold+0x1fe/0x2c1 [ 5.399615][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 5.399618][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 5.399623][ T75] __kmalloc_noprof+0x443/0x760 [ 5.399626][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 5.399632][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 5.399634][ T75] alloc_buf.isra.0+0x4b/0x260 [ 5.399638][ T75] put_chars+0x1e1/0x2f0 [ 5.399641][ T75] ? __send_to_port+0x420/0x420 [ 5.399642][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 5.399646][ T75] ? validate_chain+0x38b/0xc20 [ 5.399651][ T75] hvc_console_print+0x292/0x780 [ 5.399658][ T75] ? hvc_write+0x3a0/0x3a0 [ 5.399660][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.399662][ T75] ? lock_acquire+0x13c/0x160 [ 5.399666][ T75] console_emit_next_record+0x22f/0x4c0 [ 5.399669][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 5.399670][ T75] ? console_flush_one_record+0x106/0x710 [ 5.399673][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.399675][ T75] ? lock_acquire+0x13c/0x160 [ 5.399678][ T75] console_flush_one_record+0x46f/0x710 [ 5.399682][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 5.399683][ T75] ? __lock_acquire+0x518/0xc20 [ 5.399688][ T75] console_unlock+0xee/0x1f0 [ 5.399690][ T75] ? console_flush_one_record+0x710/0x710 [ 5.399692][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.399693][ T75] ? lock_acquire+0x60/0x160 [ 5.399697][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 5.399699][ T75] ? vprintk_emit+0x320/0x3e0 [ 5.399701][ T75] vprintk_emit+0x37c/0x3e0 [ 5.399704][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 5.399707][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 5.399713][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 5.399717][ T75] ? vprintk_emit.cold+0x107/0x107 [ 5.399719][ T75] ? simple_strntoull+0x10f/0x140 [ 5.399723][ T75] ? date_str+0x1e0/0x1e0 [ 5.399726][ T75] ? devkmsg_write+0xd1/0x2c0 [ 5.399730][ T75] devkmsg_write.cold+0x5a/0x8b [ 5.399733][ T75] ? vprintk_default+0x20/0x20 [ 5.399736][ T75] ? vprintk_default+0x20/0x20 [ 5.399738][ T75] new_sync_write+0x33e/0x760 [ 5.399742][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 5.399746][ T75] ? new_sync_read+0x750/0x750 [ 5.399750][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 5.399754][ T75] ? __fget_files+0x1e3/0x460 [ 5.399758][ T75] vfs_write+0x6a2/0xbd0 [ 5.399762][ T75] ksys_write+0x116/0x250 [ 5.399764][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 5.399767][ T75] ? rcu_is_watching+0x16/0xd0 [ 5.399769][ T75] do_syscall_64+0xff/0x530 [ 5.399772][ T75] ? exc_page_fault+0xee/0x100 [ 5.399775][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 5.399777][ T75] RIP: 0033:0x7f6dabf4bed2 [ 5.399781][ T75] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 5.399783][ T75] RSP: 002b:00007f6dabe92c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 5.399786][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007f6dabf4bed2 [ 5.399787][ T75] RDX: 000000000000002e RSI: 00007f6da40012c0 RDI: 0000000000000003 [ 5.399788][ T75] RBP: 00007f6dabe92c90 R08: 0000000000000000 R09: 0000000000000000 [ 5.399789][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f6dabfd60a0 [ 5.399789][ T75] R13: 00007f6dabed43e0 R14: 00007f6da40012c0 R15: 00007f6dabe92da8 [ 5.399796][ T75] [ 5.898774][ T75] virtme-ng-init: udev is done [ 5.910883][ T1] virtme-ng-init: initialization done